diff --git a/helper/src/csharp/docs/xmldoc.yaml b/helper/src/csharp/docs/xmldoc.yaml
index 51789d6f..b75045a8 100644
--- a/helper/src/csharp/docs/xmldoc.yaml
+++ b/helper/src/csharp/docs/xmldoc.yaml
@@ -27,6 +27,7 @@ templates:
       - property_declaration
       - field_declaration
       - enum_declaration
+      - interface_declaration
     template: |
       /// <summary>
       /// [TODO:description]
diff --git a/helper/src/csharp/parser.rs b/helper/src/csharp/parser.rs
index 21080a40..49884d78 100644
--- a/helper/src/csharp/parser.rs
+++ b/helper/src/csharp/parser.rs
@@ -44,7 +44,8 @@ impl<'a> CSharpParser<'a> {
                     "variable_declaration" |
                     "property_declaration" |
                     "field_declaration" |
-                    "enum_declaration" => self.empty_parse_result(),
+                    "enum_declaration" |
+                    "interface_declaration" => self.empty_parse_result(),
 
                     _ => None,
                 };